Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4560464 | Stick-on-mask for use with coulometric measuring instruments | — | 1985-12-24 |
| 4449048 | Workpiece positioning system for beta ray measuring instruments | Philip B. Pinches | 1984-05-15 |